$ git clone -n https://src.fedoraproject.org/rpms/crawl.git /var/lib/mock/f39-build-1579214-38016/root/chroot_tmpdir/scmroot/crawl
Cloning into '/var/lib/mock/f39-build-1579214-38016/root/chroot_tmpdir/scmroot/crawl'...
$ git fetch origin ecb8e881189e79be1029c8414dd0b48e51891d92:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/crawl
 * [new ref]         ecb8e881189e79be1029c8414dd0b48e51891d92 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ecb8e88 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild